Onsuban Yeoksamjeom is a counter-style gukbap restaurant in Yeoksam, Seoul, serving onban and onmyeon. Meat-rich dishes such as chadol yangji himjul onmyeon are on the menu, and noodles and rice can be added free to onmyeon while rice can be added free to onban. Orders are placed at an outside kiosk and eaten at a single-row bar table, with an open kitchen. For gukbap or noodles, lunch prices here run on the higher side.